{"tema_id":"1264","string":"net absorbance, \u0394A           #01679","created":"2022-12-19 09:13:36","code":null,"notes":[{"@type":"Cataloger's note","@lang":"en-EN","@value":"reference: R127:1999 4.5 "},{"@type":"Cataloger's note","@lang":"en-EN","@value":"ID: 01679 "},{"@type":"Definition note","@lang":"en-EN","@value":"change in measured optical absorbance at the analysis wavelength(s) determined as the absolute difference between the pre-irradiation absorbance, A0, and the post-irradiation absorbance, A, as follows: "}]}